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United States Patent |
5,082,135
|
DeCoster
|
January 21, 1992
|
Container for storing and dispensing goods
Abstract
A receptacle is provided with vertically extending internal guide ribs
which terminate in upper support shoulders in downwardly spaced relation
to the open upper end of the receptacle. An insert is mounted for vertical
sliding within the receptacle and includes a bottom tray having recesses
at peripherally spaced points thereabout corresponding to the position of
the guide ribs. The recesses complement the ribs for a vertical
non-rotational guiding of the insert. The tray, above the shoulders
rotates to seat on the shoulders.
Inventors:
|
DeCoster; Pieter K. J. (Aalst, BE)
|
Assignee:
|
Dart Industries Inc. (Deerfield, IL)
|
Appl. No.:
|
520562 |
Filed:
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May 8, 1990 |
Current U.S. Class: |
220/694; 206/804; 215/391 |
Intern'l Class: |
B65D 025/10 |
Field of Search: |
206/217,804
220/85 D,93,94 A,529,544,410
215/100
|
References Cited
U.S. Patent Documents
D257201 | Oct., 1980 | Croyle et al.
| |
646135 | Mar., 1900 | Smith | 220/93.
|
2334595 | Nov., 1943 | Bailey.
| |
2699780 | Jan., 1955 | Rudnick et al. | 220/93.
|
2904205 | Sep., 1959 | Callery.
| |
2983369 | May., 1961 | Rogovin | 206/804.
|
3040897 | Jun., 1962 | Holman.
| |
3237549 | Mar., 1966 | Pospischil | 220/410.
|
3249250 | May., 1966 | McKee.
| |
3380592 | Apr., 1968 | Arnold.
| |
3416689 | Dec., 1968 | Greenfield | 215/100.
|
4179040 | Dec., 1979 | Bateman et al.
| |
Foreign Patent Documents |
785603 | May., 1968 | CA | 220/93.
|
Primary Examiner: Fidei; David T.
Attorney, Agent or Firm: Doninger; John A.
Claims
I claim:
1. A combined storage and dispensing container for goods comprising a
receptacle including a vertically extending cylindrical wall, a closed
bottom and an open top, said peripheral wall and bottom defining a
receptacle interior, an insert vertically slidable within said receptacle
interior, said insert including a tray and handle means affixed to and
extending vertically from said tray, said tray, in response to vertical
sliding of said insert, being movable between said bottom and said open
top, shoulder means on said wall inwardly directed into said receptacle
interior and in vertically spaced relation above said bottom and
approximately 1/4 to 1/3 of the height of said receptacle below said open
top, guide ribs on said wall and projecting into the interior of said
receptacle, said ribs extending vertically from the bottom of said
receptacle and terminating in upper ends defining said shoulder means,
said tray including recesses therein receiving said ribs for guided
movement of the tray vertically along the ribs, said tray being
selectively movable between a first stored position received on and
supported by said bottom, and a second dispensing position received on and
supported by said shoulder means in vertically spaced relation above said
bottom and in vertically spaced relation substantially below said open top
with said cylindrical wall extending vertically above said tray and
defining a substantially constant cross-section for said receptacle
interior from said tray to said open top for containment of tray-supported
goods, said tray, above said shoulder means and within said cylindrical
wall, being rotatable relative to said receptacle for supporting
engagement of said tray on said shoulder means.
2. The container of claim 1 wherein said guide ribs comprise three
identical vertically extending and equally spaced ribs provided about the
interior of the receptacle for a three-point support of said tray, said
tray having at least three recesses defined therein and spaced to
simultaneously receive the three ribs.
3. The container of claim 2 wherein six recesses are defined in said tray
and equally spaced about the edge thereof for simultaneous reception of
the three ribs in alternate recesses.
4. The container of claim 3 wherein said tray is upwardly convex and
includes a pair of arcuate drainage slots therethrough in inwardly spaced
relation to said tray edge.
5. The container of claim 4 wherein said tray includes a stand integrally
formed therewith and depending centrally therefrom, said stand being in
inwardly spaced relation to said tray edge and depending below said tray
edge.
6. A combined storage and dispensing container comprising a receptacle
including a vertically extending peripheral wall, a closed bottom and an
open top, said peripheral wall and bottom defining a receptacle interior,
an insert vertically slidable within said receptacle interior, said insert
including a tray and handle means affixed to and extending vertically from
said tray, said tray, in response to vertical sliding of said insert,
being movable between said bottom and said open top, shoulder means on
said wall inwardly directed into said receptacle interior and in
vertically spaced relation above said bottom for selectively receiving and
supporting said tray thereon in vertically spaced relation above said
bottom, guide means between said bottom and said shoulder means for
stabilizing said tray and for guiding said tray during movement of said
tray from said bottom to said shoulder means, said tray, above said
shoulder means, being adjustable relative to said receptacle for
supporting engagement of said tray on said shoulder means, said guide
means comprises three vertically extending ribs on said wall equally
spaced thereabout and projecting into the interior of said receptacle,
said tray having a peripheral edge generally conforming to the interior of
the receptacle, six recesses defined in said tray and equally spaced about
the edge thereof for simultaneous reception of the three ribs in alternate
recesses to preclude rotation of said tray and provide guided movement
thereof along the vertical extent of said ribs, said ribs terminating in
upper ends defining said shoulder means, said tray to each side of each of
said recesses defining lugs extended beyond said recesses and engageable
on said shoulder means upon rotation of said tray above said shoulder
means, said receptacle interior being substantially cylindrical, said tray
being upwardly convex and including a pair of arcuate drainage slots
therethrough in inwardly spaced relation to the tray edge, said tray
including a stand integrally formed therewith and depending centrally
therefrom, said stand being in inwardly spaced relation to the tray edge
and depending below said tray edge, said stand including a depending
peripheral wall with passage means defined laterally therethrough.
7. The container of claim 6 wherein said handle means is joined to and
extends vertically from a pair of opposed lugs.
8. The container of claim 7 including a closure for selectively closing
said open top of the receptacle, and means for releasably securing said
closure to said receptacle.
9. The container of claim 1 wherein said open top is outwardly flared.
10. A combined storage and dispensing container for goods comprising a
receptacle including a vertically extending peripheral wall, a closed
bottom and an open top, said peripheral wall and bottom defining a
receptacle interior, an insert vertically slidable within said receptacle
interior, said insert including a tray and handle means affixed to and
extending vertically from said tray, said tray, in response to vertical
sliding of said insert, being movable between said bottom and said open
top, shoulder means on said wall inwardly directed into said receptacle
interior and in vertically spaced relation above said bottom and below
said open top, and guide means between said bottom and said shoulder means
for stabilizing said tray and for guiding said tray during movement of
said tray from said bottom to said shoulder means, said guide means
comprising at least one vertically extending rib on said wall and
projecting into the interior of said receptacle, said tray having a
peripheral edge generally conforming to said interior of said receptacle,
and at least one recess defined int he edge of said tray and receiving
said rib therein to preclude rotation of said tray and provide guided
movement thereof along the vertical extent of said rib, said tray being
selectively movable between a first stored position received on and
supported by said bottom, and a second dispensing position received on and
supported by said shoulder means in vertically spaced relation above said
bottom and in vertically spaced relation below said open top with said
peripheral wall extending vertically above said tray and presenting a
constant cross-section from said tray to said open top for containment of
tray-supported goods, said tray, above said shoulder means and within said
peripheral wall, being adjustable relative to said receptacle for
supporting engagement of said tray on said shoulder means, said tray
including a stand integrally formed therewith and depending centrally
therefrom, said stand being in inwardly spaced relation to the tray edge
and depending below said tray edge, said stand including a depending
peripheral wall with passage means defined laterally therethrough.
Description
BACKGROUND OF THE INVENTION
Selected goods, and in particular foodstuffs such as pickles and the like,
are stored in containers which by their very nature give rise to
difficulties in accessing and dispensing the goods.
For example, pickles are normally packed in a container submerged in brine
or another appropriate liquid. Access to the pickles is provided through
the top of the container and involves a gripping of the upper end of the
individual pickles, either manually or utilizing an instrument such as a
fork. In either case, and particularly when the container is fully packed,
a withdrawal of the individual pickles can be difficult. Similarly, even
in a partially empty container, one encounters the problem of "fishing"
the pickle out of the brine.
A common solution to the dispensing of foodstuffs from deep
liquid-containers has been to provide a vertically movable insert within
the container which elevates the foodstuffs to the open upper mouth of the
container. Examples of such devices will be noted in the following
patents:
______________________________________
2,904,205 Callery
3,249,250 McKee
3,380,592 Arnold
4,179,040 Bateman et al
______________________________________
In Bateman et al, the insert has a handle which cooperates with guide means
within the container to maintain proper alignment of the tray as the
insert is moved. The handle projects above the container for ready access
thereto.
The inserts disclosed in the remaining patents have handles at or below the
top of the container and probably require removal of some of the
foodstuff, as suggested in McKee, before convenient access can be had to
the handle. McKee also includes a sliding lock which is indicated as being
slidable along the stem of the lifting device and hooking over the upper
rim of the container to hold the device at any desired location. The
patent does not explain how the lock is accommodated within the container
when not actually engaged with the rim.
SUMMARY OF THE INVENTION
The container of the present invention, while having general utility as a
means for storing and dispensing a variety of goods, is specifically
adapted for the packaging and dispensing of foodstuffs which must be
stored in a liquid. In accord therewith, the container provides for a
specific and fixed dispensing position wherein the contents are elevated
from the stored position submerged within a liquid and exposed for direct
and free access thereto.
Basically, the goods are moved between a predetermined stored position
within a receptacle and a fixed dispensing position by means of an insert
which includes a vertically movable support tray within the receptacle
manipulated by an upwardly projecting handle of sufficient height to
extend to the upper end of the receptacle and sufficiently above the
contents for easy access to the handle.
The receptacle includes vertically extending guide ribs integrally formed
at equally spaced points thereabout. Each rib terminates at its upper end
in a flat shoulder at a height equal to approximately 2/3 to 3/4 of the
height of the receptacle.
The insert, and in particular the tray thereof, includes peripheral
recesses which conform to the receptacle ribs for vertical guidance
therealong and stabilization of the tray as the insert is vertically
moved. Upon an elevation of the tray to the level of the shoulders, a
slight rotation of the tray will enable a seating of the tray in a fixed
supported position on the shoulders at a height at which the
tray-supported contents of the receptacle are substantially completely
withdrawn from the preservative liquid and exposed for convenient access
thereto. The goods, until physically removed, will be retained by the
height of the receptacle above the shoulders. The ribs and shoulders thus
combine to provide for both a guiding function and a supporting function
for the insert.
It is preferred that the tray be provided with twice as many edge recesses
as receptacle ribs for a reduction in the rotation of the tray required to
move the tray between the supported and guiding positions relative to the
vertical ribs. The tray itself is also specifically configured, through a
slight doming thereof, and the provision of arcuate drainage slots, for a
free discharge of liquid therethrough as the insert is raised. The insert
includes a stand integral with and depending centrally from the tray to
maintain the tray slightly away from the bottom of the receptacle and thus
provide a sufficient degree of clearance to avoid any movement-restricting
engagement of the tray with the bottom, particularly about the edges
thereof.
Additional features and advantages of the invention will be noted from the
more detailed description of the invention following hereinafter.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a perspective view of the container of the invention;
FIG. 2 is a perspective view of the insert;
FIG. 3 is a vertical cross-section through the container with the closure
removed and with the insert at its lowermost position in the receptacle;
FIG. 4 is a sectional view similar to FIG. 3 with the insert in its
elevated position;
FIG. 5 is an enlarged top plan view taken on a plane passing along line
5--5 in FIG. 3;
FIG. 6 is an enlarged detail illustrating a tray lug seated on a support
shoulder;
FIG. 7 is a perspective detail of the interior upper portion of the
receptacle; and
FIG. 8 is an enlarged cross-sectional detail taken substantially on line
8--8 in FIG. 1.
DESCRIPTION OF THE PREFERRED EMBODIMENT
Referring now more specifically to the drawings, the container 10 consists
of a receptacle 12, a closure 14 and an insert 16.
The receptacle 12 includes a substantially planar bottom 18, a peripheral
wall 20 integral with the periphery of the bottom 18 and extending
vertically upward therefrom, and an open top 22 defined by the outwardly
flared upper edge 24 of the wall 20. The peripheral wall 20 is cylindrical
with the receptacle having a circular cross-section which is constant for
the effective height of the wall for vertical sliding manipulation of the
insert 16 as shall be described subsequently.
The peripheral wall 20, at three equally spaced points about the exterior
thereof, is provided with inward depressions 26 along vertical extents
from the bottom 18 to a height equal to approximately 2/3 to 3/4 of the
height of the receptacle 12. These vertical deformations or depressions 26
define vertical ribs 28 within the interior of the receptacle which
present smooth constant cross-sections, preferably arcuate as illustrated,
from the bottom to planar shoulders 30 which extend horizontally into the
interior of the receptacle 12 approximately 1/4 to 1/3 of the height below
the open top 22 thereof. The ribs 28 function as guides for the insert 16,
and the shoulders 30 function as supports for an elevated insert, all as
shall be discussed presently.
The insert 16 includes a bottom support tray 32 slightly upwardly convex
and having an outer periphery generally circular and configured to conform
to the interior of the receptacle.
The periphery of the tray 32 is provided with a series of recesses 34
thereabout, arcuate in the illustrated embodiment, configured to conform
to the inwardly projecting ribs 28 of the receptacle 12. The ribs 28 and
the recesses 34 form guide means that allow both free sliding and guided
movement of the tray vertically within the receptacle. The tray 32,
peripherally between adjacent recesses 34, is provided with full diameter
or projecting lugs 36 which, when positioned to the opposite sides of a
recessed-received rib, preclude rotational shifting of the tray during its
vertical travel along ribs 28.
Vertical movement of the tray 32 is effected by a handle 38, preferably a
bail fixed to and extending upward from opposed lugs 36 and of a height
generally coextensive with the open top 22 of the receptacle 12 when the
insert 16 is fully seated therein. The crossbar of the handle 38 and the
interior of the overlying closure 14 will be configured to provide for
both a maximum height projection of the handle and a complete enclosure
thereof by the closure.
An integral cylindrical wall 40 depends centrally from the tray 32 below
the plane of the outer periphery of the tray 32 and defines a stand for
support of the fully inserted tray 32 slightly above the bottom 18 of the
receptacle 12 to avoid any tendency of the tray 32 to jam against or
within the bottom corners of the receptacle interior. The cylindrical wall
40 is provided with a pair of opposed substantially full height notches 42
therein which prevent formation of an air cushion or air pocket which
might affect free movement of the insert 16.
The insert 16 is completed by the provision of elongate arcuate slots 44
through the tray 32 along and immediately outward of opposed sides of the
cylindrical wall 40 to allow for an enhanced drainage of liquid as the
insert is elevated with the foodstuff supported on the tray 32.
In use, the insert 16 will normally support elongate foodstuffs such as
pickles, pickle spears, or the like, within a preservative liquid. Upon an
elevation of the insert, the foodstuff, or at least a major portion
thereof, is vertically withdrawn from the liquid and positioned for easy
access thereto. The insert 16 is elevated to a point wherein the tray 32
is located immediately above the rib shoulders 30. The insert 16 is then
rotated to position selected lugs 36 over the adjacent shoulders 30 for
seated support thereon. The foodstuff, without further handling of the
insert, is now positioned for ready availability and dispensing directly
from the storage receptacle and without either the difficulty normally
encountered in attempting to remove pickles from jars, or the necessity
for elevating the insert each time a pickle is to be extracted.
The positioning of the shoulders 30, and hence the supported tray 32, at a
position approximately 1/4 to 1/3 of the height of the receptacle below
the open top, exposes a substantial portion of the contents while also
providing for a positive peripheral containing thereof against accidental
discharge from the receptacle.
While three recesses 34 can be provided to correspond to the three internal
ribs 28 of the receptacle 12, it is preferred that six equally spaced
recesses 34 be defined within the periphery of the tray 32. In this
manner, a reduced turning of the insert will be required to align the
recesses 34 with the ribs 28 when inwardly moving the insert from the
upper supported position thereof. Also, the additional recesses will
provide for a more effective draining of liquid through the tray, the
slightly upwardly bowed configuration of the tray ensuring a complete
drainage of the liquid from the upper surface thereof.
The closure 14, which can be of any appropriate configuration, will overlie
the flanged upper end 24 of the receptacle wall 20 and preferably include
a depending interior skirt 46 releasably snap-engaged to the interior of
the upper portion of the receptacle by appropriate detent means 48. The
interior of the closure 14 is configured to accommodate the upper end of
the handle 38 of the insert 16.
The container is to be formed of appropriate materials compatible to the
contents to be stored and dispensed. For example, with foodstuffs, a
synthetic resinous material such as a polycarbonate or a polypropylene may
be used.
As desired, the receptacle 12 can be transparent or opaque. If opaque, the
depressed portions 26, which define the internal ribs 28, may be formed as
transparent for a selective viewing of the contents of the container.
The foregoing is considered illustrative of the principles of the
invention. As variations and modifications, within the parameters of the
invention may occur to those skilled in art, it is not desired to limit
the invention to the exact construction and manner of use specifically
described.
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